Expanded usage of the Challenge-Comet assay as a DNA repair biomarker in human populations: protocols for fresh and cryopreserved blood samples, and for different challenge agents

1. Valdiglesias, V.
2. Sánchez-Flores, M.
3. Fernández-Bertólez, N.
4. Au, W.
5. Pásaro, E.
6. Laffon, B.